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Network functions

Note: the ``socket'' data type used by those functions is in fact an integer. However, you should not touch it and it may be turned into an opaque data type some day. In case of error, all those functions returns a value that can be interpreted as FALSE (most of the time NULL).

i = 0;

while (port = scanner_get_port(i++))

{

  do_something_with_port;

}


next up previous contents index
Next: String manipulation functions Up: Built-in functions Previous: Other ``glue'' functions   Contents   Index
Michel Arboi 2005-04-29